---> uname -a: Linux prd-centos7-docker-2c-1g-5052.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 6.7G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 603 4622 16 2595 6922 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:61:85:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 84994sec preferred_lft 84994sec inet6 fe80::f816:3eff:fe61:85b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:f8:53:47 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 09/25/2026 _x86_64_ (2 CPU) 11:07:52 AM LINUX RESTART 11:08:02 AM tps rtps wtps bread/s bwrtn/s 11:09:01 AM 126.38 62.85 63.53 6492.41 37550.90 11:10:01 AM 1.23 0.00 1.23 0.00 21.33 11:11:01 AM 0.22 0.00 0.22 0.00 2.60 11:12:01 AM 0.17 0.00 0.17 0.00 1.80 11:13:01 AM 0.30 0.00 0.30 0.00 3.91 11:14:01 AM 0.28 0.00 0.28 0.00 4.00 11:15:01 AM 0.30 0.00 0.30 0.00 3.41 11:16:01 AM 0.25 0.00 0.25 0.00 3.16 11:17:01 AM 0.22 0.00 0.22 0.00 2.07 11:18:01 AM 0.23 0.00 0.23 0.00 2.95 11:19:01 AM 0.23 0.00 0.23 0.00 3.02 11:20:01 AM 0.27 0.00 0.27 0.00 3.23 11:21:01 AM 0.23 0.00 0.23 0.00 3.15 11:22:01 AM 0.22 0.00 0.22 0.00 1.95 11:23:01 AM 0.38 0.15 0.23 4.80 3.08 11:24:01 AM 0.73 0.00 0.73 0.00 13.24 11:25:01 AM 0.25 0.00 0.25 0.00 3.23 11:26:01 AM 0.28 0.00 0.28 0.00 3.18 11:27:01 AM 0.28 0.00 0.28 0.00 3.36 11:28:01 AM 0.20 0.00 0.20 0.00 2.47 11:29:01 AM 122.76 8.54 114.22 1048.86 922.70 11:30:01 AM 232.79 3.00 229.80 1635.98 9163.69 11:31:01 AM 275.02 8.97 266.05 1195.20 21605.33 Average: 33.12 3.59 29.53 446.92 2990.06 11:08:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 AM 5905564 2103352 26.26 2620 1597420 794888 8.78 378132 1494012 16 11:10:01 AM 5903544 2105372 26.29 2620 1597424 794824 8.78 380944 1493720 4 11:11:01 AM 5902184 2106732 26.30 2620 1597428 794824 8.78 381568 1493720 4 11:12:01 AM 5903376 2105540 26.29 2620 1597436 794908 8.78 380492 1493720 16 11:13:01 AM 5903156 2105760 26.29 2620 1597440 794956 8.78 381100 1493720 8 11:14:01 AM 5900212 2108704 26.33 2620 1597444 795036 8.78 383892 1493720 4 11:15:01 AM 5898940 2109976 26.35 2620 1597448 795116 8.78 385284 1493720 16 11:16:01 AM 5896292 2112624 26.38 2620 1597456 795084 8.78 387712 1493724 8 11:17:01 AM 5896168 2112748 26.38 2620 1597456 795148 8.78 387820 1493720 4 11:18:01 AM 5896416 2112500 26.38 2620 1597460 795148 8.78 387780 1493720 4 11:19:01 AM 5895172 2113744 26.39 2620 1597464 795984 8.79 389096 1493720 4 11:20:01 AM 5895112 2113804 26.39 2620 1597468 795984 8.79 389200 1493720 4 11:21:01 AM 5894836 2114080 26.40 2620 1597476 796176 8.79 389600 1493720 4 11:22:01 AM 5895040 2113876 26.39 2620 1597476 796180 8.79 389368 1493720 4 11:23:01 AM 5894684 2114232 26.40 2620 1597484 796180 8.79 389616 1493720 12 11:24:01 AM 5894512 2114404 26.40 2620 1597484 796180 8.79 389388 1493720 4 11:25:01 AM 5894560 2114356 26.40 2620 1597492 796500 8.79 389552 1493724 4 11:26:01 AM 5894476 2114440 26.40 2620 1597500 796500 8.79 389480 1493720 8 11:27:01 AM 5894648 2114268 26.40 2620 1597500 796500 8.79 389476 1493720 4 11:28:01 AM 5894452 2114464 26.40 2620 1597508 796500 8.79 389484 1493720 4 11:29:01 AM 5739384 2269532 28.34 2620 1654620 876312 9.68 497748 1532704 26904 11:30:01 AM 5186548 2822368 35.24 2620 2068312 947120 10.46 710304 1796912 181232 11:31:01 AM 4651720 3357196 41.92 2620 2534444 995104 10.99 1172964 1833060 16452 Average: 5805695 2203221 27.51 2620 1661158 814398 8.99 439565 1523364 9771 11:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:09:01 AM eth0 160.35 102.29 508.97 27.20 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 0.45 0.18 0.07 0.22 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 0.32 0.13 0.07 0.16 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 2.27 0.68 2.23 0.20 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 0.72 0.13 0.37 0.01 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 0.83 0.52 0.40 0.56 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 1.17 0.40 0.42 0.53 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 0.32 0.17 0.12 0.21 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 0.23 0.12 0.06 0.16 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 0.35 0.13 0.07 0.16 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 1.25 0.68 0.84 2.26 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 0.63 0.27 0.16 0.33 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 0.62 0.37 0.37 0.48 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 0.20 0.18 0.06 0.23 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 0.23 0.15 0.06 0.16 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 0.43 0.28 0.19 0.23 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 0.25 0.15 0.06 0.16 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 0.25 0.15 0.06 0.16 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 0.22 0.15 0.06 0.16 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 0.18 0.12 0.06 0.16 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 106.94 72.19 196.39 40.35 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 111.09 86.41 1537.80 15.86 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 366.15 364.64 4380.54 1782.94 0.00 0.00 0.00 11:31:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.76 27.37 288.15 81.50 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 09/25/2026 _x86_64_ (2 CPU) 11:07:52 AM LINUX RESTART 11:08:02 AM CPU %user %nice %system %iowait %steal %idle 11:09:01 AM all 11.67 0.00 4.95 4.42 0.01 78.95 11:09:01 AM 0 11.87 0.00 4.93 4.63 0.03 78.53 11:09:01 AM 1 11.45 0.00 4.97 4.20 0.00 79.39 11:10:01 AM all 0.53 0.00 0.07 0.00 0.01 99.40 11:10:01 AM 0 0.98 0.00 0.08 0.00 0.00 98.93 11:10:01 AM 1 0.07 0.00 0.07 0.00 0.00 99.87 11:11:01 AM all 0.32 0.00 0.07 0.00 0.00 99.62 11:11:01 AM 0 0.57 0.00 0.05 0.00 0.00 99.38 11:11:01 AM 1 0.08 0.00 0.07 0.00 0.00 99.85 11:12:01 AM all 0.43 0.00 0.06 0.00 0.00 99.51 11:12:01 AM 0 0.45 0.00 0.07 0.00 0.00 99.48 11:12:01 AM 1 0.42 0.00 0.08 0.00 0.00 99.50 11:13:01 AM all 0.35 0.00 0.07 0.00 0.00 99.58 11:13:01 AM 0 0.60 0.00 0.03 0.00 0.00 99.37 11:13:01 AM 1 0.08 0.00 0.08 0.00 0.00 99.83 11:14:01 AM all 0.33 0.00 0.04 0.00 0.00 99.63 11:14:01 AM 0 0.57 0.00 0.03 0.00 0.00 99.40 11:14:01 AM 1 0.10 0.00 0.05 0.00 0.00 99.85 11:15:01 AM all 0.35 0.00 0.06 0.00 0.00 99.59 11:15:01 AM 0 0.58 0.00 0.03 0.00 0.00 99.38 11:15:01 AM 1 0.12 0.00 0.08 0.00 0.00 99.80 11:16:01 AM all 0.31 0.00 0.05 0.00 0.00 99.64 11:16:01 AM 0 0.52 0.00 0.03 0.00 0.00 99.45 11:16:01 AM 1 0.08 0.00 0.07 0.00 0.00 99.85 11:17:01 AM all 0.32 0.00 0.04 0.00 0.00 99.64 11:17:01 AM 0 0.55 0.00 0.03 0.00 0.00 99.42 11:17:01 AM 1 0.10 0.00 0.05 0.00 0.00 99.85 11:18:01 AM all 0.31 0.00 0.03 0.00 0.00 99.66 11:18:01 AM 0 0.07 0.00 0.03 0.00 0.00 99.90 11:18:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 11:19:01 AM all 0.41 0.00 0.09 0.00 0.00 99.50 11:19:01 AM 0 0.25 0.00 0.08 0.00 0.00 99.67 11:19:01 AM 1 0.57 0.00 0.10 0.00 0.00 99.33 11:19:01 AM CPU %user %nice %system %iowait %steal %idle 11:20:01 AM all 0.30 0.00 0.06 0.00 0.01 99.63 11:20:01 AM 0 0.08 0.00 0.05 0.00 0.00 99.87 11:20:01 AM 1 0.53 0.00 0.03 0.00 0.00 99.43 11:21:01 AM all 0.34 0.00 0.04 0.00 0.00 99.62 11:21:01 AM 0 0.58 0.00 0.05 0.00 0.00 99.37 11:21:01 AM 1 0.08 0.00 0.05 0.00 0.00 99.87 11:22:01 AM all 0.32 0.00 0.04 0.00 0.00 99.64 11:22:01 AM 0 0.58 0.00 0.03 0.00 0.00 99.38 11:22:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 11:23:01 AM all 0.30 0.00 0.07 0.00 0.00 99.63 11:23:01 AM 0 0.55 0.00 0.10 0.00 0.02 99.33 11:23:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 11:24:01 AM all 0.31 0.00 0.04 0.00 0.00 99.65 11:24:01 AM 0 0.55 0.00 0.03 0.00 0.00 99.42 11:24:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 11:25:01 AM all 0.28 0.00 0.04 0.00 0.00 99.67 11:25:01 AM 0 0.52 0.00 0.05 0.00 0.00 99.43 11:25:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 11:26:01 AM all 0.31 0.00 0.05 0.00 0.00 99.64 11:26:01 AM 0 0.57 0.00 0.07 0.00 0.00 99.37 11:26:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 11:27:01 AM all 0.08 0.00 0.07 0.00 0.00 99.86 11:27:01 AM 0 0.10 0.00 0.08 0.00 0.00 99.82 11:27:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 11:28:01 AM all 0.24 0.00 0.05 0.00 0.00 99.71 11:28:01 AM 0 0.45 0.00 0.07 0.00 0.00 99.48 11:28:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 11:29:01 AM all 7.06 0.00 1.07 1.39 0.01 90.47 11:29:01 AM 0 8.70 0.00 1.07 0.77 0.00 89.46 11:29:01 AM 1 5.41 0.00 1.07 2.04 0.00 91.49 11:30:01 AM all 37.81 0.00 4.12 1.48 0.02 56.57 11:30:01 AM 0 40.52 0.00 4.49 1.88 0.03 53.08 11:30:01 AM 1 35.12 0.00 3.75 1.08 0.02 60.04 11:30:01 AM CPU %user %nice %system %iowait %steal %idle 11:31:01 AM all 41.85 0.00 6.43 1.10 0.04 50.58 11:31:01 AM 0 43.92 0.00 6.75 1.30 0.03 48.00 11:31:01 AM 1 39.79 0.00 6.14 0.90 0.03 53.14 Average: all 4.49 0.00 0.75 0.36 0.00 94.39 Average: 0 4.89 0.00 0.78 0.37 0.01 93.96 Average: 1 4.08 0.00 0.73 0.35 0.00 94.83